| 1. | Natural sediment particles are not spherical .
天然泥沙颗粒不是球状的。 |
| 2. | Study on soil and sediment particle size distribution and nutrient loss
土壤及泥沙颗粒组成与养分流失的研究 |
| 3. | Application of laser technology in the particle size analysis of river load
激光技术在泥沙颗粒分析中的应用 |
| 4. | Application of laser granule - size instrument in sediment measuring for yellow river
激光泥沙颗粒分析仪的比测试验分析 |
| 5. | Application of ms2000 laser size classifier in water and silt diversion test in the yellow river
激光粒度分析仪应用于黄河泥沙颗粒分析的实验研究 |
| 6. | It was obvious that the dark particles of mud and sand were from a source other than light - colored granites
这些深色的泥沙颗粒，显然并非来自于浅色花岗石。 |
| 7. | The floe settling velocity of sediment particles is taken as the function of current velocity , salinity and suspended sediment concentration
泥沙颗粒絮凝沉降速度考虑了流速、盐度、含沙浓度的影响。 |
| 8. | By introducing the diffusion caused by sediment colliding , the diffusion theory is revised , and the equation for sediment concentration distribution is derived from theory analysis
进而在引入颗粒碰撞扩散的基础上，对泥沙颗粒扩散理论进行修正，从而在理论上得到了挟沙水流泥沙含量分布规律的公式。 |
| 9. | It puts forward to differentiate the coarse and fine sand and then measure the sediment yield of total precipitation erosion by using the combined method of drying and pycnometer in the light of the soil mixed with large quantity of coarser sand in the model tests
针对模型土壤中夹杂着大量粒径较粗的泥沙颗粒的试验，提出进行泥沙粗细分层，然后采用烘干法和密度瓶法相结合的方法来测量次降雨侵蚀产沙量。 |
| 10. | Based on the analysis of characteristics of sediment particle concentration distribution , it is pointed out that the diffusion theory can describe sediment concentration distribution in main flow region but cannot explain sediment concentration distribution law near bottom because of the existence of sediment colliding shear stress
摘要在分析泥沙颗粒含量分布特性的基础上，指出扩散理论能较好地描述主流区的泥沙含量分布规律，但在近底流区由于泥沙碰撞切应力的存在，使得扩散理论不能解释此区域的泥沙含量分布规律。 |
